From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E6F4C3A5A7 for ; Sun, 1 Sep 2019 12:25:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5493D233A2 for ; Sun, 1 Sep 2019 12:25:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567340759; bh=Jb1Et4bkfQj1QBHRSEuF1HC4NzDF9Z4bgRF6wQLDC2o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fFWBprJWe6eb7vy6yPpwtEFnuKbzG/xzWhydqMSCgOECFaGWROqVX+KHcCMgr8W73 pHLJ2WOEFiCvFJj7AaXPM47gHqrTYny9nqNKDIpAQPn97gx9Ogn/xINZyZQsNiEbPH r3VG8hUGEqNtUy4mIcB+2CftbCxNWvxsXaMPCSbA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729367AbfIAMZ6 (ORCPT ); Sun, 1 Sep 2019 08:25:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:43468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729348AbfIAMZy (ORCPT ); Sun, 1 Sep 2019 08:25:54 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D538321897; Sun, 1 Sep 2019 12:25:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567340752; bh=Jb1Et4bkfQj1QBHRSEuF1HC4NzDF9Z4bgRF6wQLDC2o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EAhOemNOL595EsX1kLjVq+f1wlYv+rVXF2J6aVNn6hb/G0/1Zwo9Z0sxwmyLJmWST +JT6c0ZwlMNiY33p+cckKjpSIZg4HbVS4rMfND+L29M1qDPUlXEjs/v1aFpHiazDVr bKxH41XlE6iagPVip1ZOycPd4lv18CqhOhRaKybA= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Josh Poimboeuf , Masami Hiramatsu , Adrian Hunter , Peter Zijlstra Subject: [PATCH 46/47] objtool: Update sync-check.sh from perf's check-headers.sh Date: Sun, 1 Sep 2019 09:23:25 -0300 Message-Id: <20190901122326.5793-47-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190901122326.5793-1-acme@kernel.org> References: <20190901122326.5793-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo To allow using the -I trick that will be needed for checking the x86 insn decoder files. Without the specific -I lines we still get the same warnings as before: $ make -C tools/objtool/ clean ; make -C tools/objtool/ make: Entering directory '/home/acme/git/perf/tools/objtool' CLEAN objtool find -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete rm -f arch/x86/inat-tables.c fixdep LD objtool-in.o make[1]: Leaving directory '/home/acme/git/perf/tools/objtool' Warning: Kernel ABI header at 'tools/arch/x86/include/asm/inat.h' differs from latest version at 'arch/x86/include/asm/inat.h' diff -u tools/arch/x86/include/asm/inat.h arch/x86/include/asm/inat.h Warning: Kernel ABI header at 'tools/arch/x86/include/asm/insn.h' differs from latest version at 'arch/x86/include/asm/insn.h' diff -u tools/arch/x86/include/asm/insn.h arch/x86/include/asm/insn.h Warning: Kernel ABI header at 'tools/arch/x86/lib/inat.c' differs from latest version at 'arch/x86/lib/inat.c' diff -u tools/arch/x86/lib/inat.c arch/x86/lib/inat.c Warning: Kernel ABI header at 'tools/arch/x86/lib/insn.c' differs from latest version at 'arch/x86/lib/insn.c' diff -u tools/arch/x86/lib/insn.c arch/x86/lib/insn.c /home/acme/git/perf/tools/objtool LINK objtool make: Leaving directory '/home/acme/git/perf/tools/objtool' $ The next patch will add the -I lines for those files. Acked-by: Josh Poimboeuf Link: http://lore.kernel.org/lkml/20190830193109.p7jagidsrahoa4pn@treble Acked-by: Masami Hiramatsu Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/n/tip-vu3p38mnxlwd80rlsnjkqcf2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/objtool/sync-check.sh | 31 ++++++++++++++++++++++++++----- 1 file changed, 26 insertions(+), 5 deletions(-) diff --git a/tools/objtool/sync-check.sh b/tools/objtool/sync-check.sh index 66f1575b80f3..6fa87de1c765 100755 --- a/tools/objtool/sync-check.sh +++ b/tools/objtool/sync-check.sh @@ -12,18 +12,39 @@ arch/x86/lib/x86-opcode-map.txt arch/x86/tools/gen-insn-attr-x86.awk ' -check() -{ - local file=$1 +check_2 () { + file1=$1 + file2=$2 - diff ../$file ../../$file > /dev/null || - echo "Warning: synced file at 'tools/objtool/$file' differs from latest kernel version at '$file'" + shift + shift + + cmd="diff $* $file1 $file2 > /dev/null" + + test -f $file2 && { + eval $cmd || { + echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2 + echo diff -u $file1 $file2 + } + } +} + +check () { + file=$1 + + shift + + check_2 tools/$file $file $* } if [ ! -d ../../kernel ] || [ ! -d ../../tools ] || [ ! -d ../objtool ]; then exit 0 fi +cd ../.. + for i in $FILES; do check $i done + +cd - -- 2.21.0